Birds & Winter

by Joan Greene Baby, it is cold outside.  On winter days like today one becomes aware of the tenaciousness of birds. According to Bernd Heinrich in Cornell’s All About Birds blog, “They (birds) solve the winter survival problem in many ways, often by doing many things at once.  . . . The most simple formula:

BioBlitz – An Intense Field Study

by Joan Greene According to Wikipedia: A BioBlitz, also written without capitals as bioblitz, is an intense period of biological surveying in an attempt to record all the living species within a designated area. Groups of scientists, naturalists and volunteers conduct the field study over a set period of time. On Saturday, September 12, 2020,